JPS5773543A - Spread spectrum demodulator - Google Patents

Spread spectrum demodulator

Info

Publication number
JPS5773543A
JPS5773543A JP55149800A JP14980080A JPS5773543A JP S5773543 A JPS5773543 A JP S5773543A JP 55149800 A JP55149800 A JP 55149800A JP 14980080 A JP14980080 A JP 14980080A JP S5773543 A JPS5773543 A JP S5773543A
Authority
JP
Japan
Prior art keywords
agc
demodulator
amplifying circuit
spread spectrum
level
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP55149800A
Other languages
English (en)
Other versions
JPS6336584B2 (ja
Inventor
Katsushi Yoshihara
Goro Oshima
Tatsuro Shomura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Nippon Telegraph and Telephone Corp
Original Assignee
NEC Corp
Nippon Telegraph and Telephone Corp
Nippon Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NEC Corp, Nippon Telegraph and Telephone Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP55149800A priority Critical patent/JPS5773543A/ja
Publication of JPS5773543A publication Critical patent/JPS5773543A/ja
Publication of JPS6336584B2 publication Critical patent/JPS6336584B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
JP55149800A 1980-10-24 1980-10-24 Spread spectrum demodulator Granted JPS5773543A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55149800A JPS5773543A (en) 1980-10-24 1980-10-24 Spread spectrum demodulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55149800A JPS5773543A (en) 1980-10-24 1980-10-24 Spread spectrum demodulator

Publications (2)

Publication Number Publication Date
JPS5773543A true JPS5773543A (en) 1982-05-08
JPS6336584B2 JPS6336584B2 (ja) 1988-07-20

Family

ID=15482984

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55149800A Granted JPS5773543A (en) 1980-10-24 1980-10-24 Spread spectrum demodulator

Country Status (1)

Country Link
JP (1) JPS5773543A (ja)

Also Published As

Publication number Publication date
JPS6336584B2 (ja) 1988-07-20

Similar Documents

Publication Publication Date Title
JPS5733834A (en) Frequency modulation noise reducing circuit
ATE96951T1 (de) Sprachverstaerker fuer einen rundfunkempfaenger.
JPS5475922A (en) Pulse noise limiter circuit
JPS5773543A (en) Spread spectrum demodulator
JPS6437173A (en) Digital clipping device
JPS56146381A (en) Television voice receiving device
JPS6412728A (en) Echo canceller
JPS57188163A (en) Signal discriminator
JPS57100362A (en) Ultrasonic wave measuring device
JPS5440016A (en) Fail soft receiving high frequency amplifier
JPS573409A (en) Agc circuit
JPS5434612A (en) Noise reducting device
JPS6416080A (en) Noise reduction circuit
JPS55140311A (en) Sound volume automatic control unit of noise control type speaker
JPS56100532A (en) Automatic gain control device
JPS5247668A (en) Negative effdback amplifier
JPS56111384A (en) Automatic sound trap attenuation amount adjusting circuit
JPS5370480A (en) Photo agc system
JPS5443448A (en) Compressor
JPS57210733A (en) Receiver
JPS562767A (en) Impulsive noise eliminating circuit
JPS55130262A (en) Bipolarity discrimination circuit
JPS56132009A (en) Tone control device
JPS56111311A (en) Intermediate-frequency amplifying device with function of limiting input amplitude
JPS5397754A (en) Limiter circuit